n.同父异母者；同母异父者

Do not know how drivel has blood, have drivel of half blood half almost, who knows what is ill? 不知道怎么的鼻涕都有血,差不多有一半血一半鼻涕吧,有谁知道什么病吗?

Harry Potter and the Half Blood Prince: Rumour Two: Harry Potter stands trial again in Half blood prince - Rowling says No. 传言二:哈利波特会再混血王子里再次面对考验?不会的!

The "brothers and sisters" referred to in this Law include blood brothers and sisters, brothers and sisters of half blood, adopted brothers and sisters, as well as step-brothers and step-sisters who supported or were supported by the decedent. 本法所说的兄弟姐妹，包括同父母的兄弟姐妹、同父异母或者同母异父的兄弟姐妹、养兄弟姐妹、有扶养关系的继兄弟姐妹。

Harry Potter and the Half Blood Prince CD 哈里波特与混血王子阅读光盘

I apportioned half the property to each of them. 我把财产的一半分配给他们各人。

"Indicate half blood, step or adoptive relation-ships." 请指出混血、异父母所生或领养关系。